Static task
static1
Behavioral task
behavioral1
Sample
2024-02-20_34e7a8e35830c7502f2564b7c3eb7cfb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-20_34e7a8e35830c7502f2564b7c3eb7cfb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-20_34e7a8e35830c7502f2564b7c3eb7cfb_cryptolocker
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Size
70KB
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MD5
34e7a8e35830c7502f2564b7c3eb7cfb
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SHA1
5f4f6eeb22bdf3c754ae79ce05c4abf75f8e7b07
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SHA256
8b13798224cd677a0d6d5f66017b2fd4a1040d68c8827b0ff8c32890b4870385
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SHA512
d27dc47819fbcc78c2975a5fd41d503546252efd946bed5975cc49069cd6b863822a3c7903adae65bedb4df238d17c0080876f14c35c8c24d86ec2cbecf7150f
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUNZOH:DW60sllyWOtEvwDpjwF854
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-20_34e7a8e35830c7502f2564b7c3eb7cfb_cryptolocker
Files
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2024-02-20_34e7a8e35830c7502f2564b7c3eb7cfb_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ